About U.S. Sensor

U.S. Sensor manufactures temperature sensors for measurement and control applications. Products include Precision Interchangeable Thermistors, Glass Encapsulated Thermistors, Surface Mount Thermistors, and Thermistor Probes and Assemblies. RTDs are also available for higher-temperature applications. Design engineering assistance is available.


Littelfuse has completed its acquisition of the U.S. Sensor. U.S. Sensor (Littelfuse) is a world-class manufacturer of the highest quality thermistors, thermistor probes, and assemblies. Our products are produced using proprietary state-of-the-art processing techniques resulting in superior long-term reliability. Our products include DO-35 Glass Encapsulated thermistors, highly accurate Precision Interchangeable thermistors, SMT thermistors, custom thermistor probes, assemblies, RTDs, and RTD assemblies designed to meet the most demanding applications.


U.S. Sensor Products & Technologies


  • Thermistors
  • Thermistor Probes
  • Thermistor Assemblies
  • Temperature Sensors
  • RTDs
  • NTC Sensors
  • RTD Probes
  • RTD Assemblies


U.S. Sensor Product Applications


  • Castings & Forgings
  • Bulk Material Handling
  • Electrical & Electronic Components
  • Flow Instrumentation
  • Hardware
  • Material Handling Equipment
  • Metal Cutting Services
  • Metal Forming Services
  • Metal Suppliers
  • Motion Control Products
  • Plant & Facility Equipment
  • Plant & Facility Supplies
  • Plastic Molding Processes
  • Pumps & Valves
  • Recycling Equipment
  • Rubber Products & Services


U.S. Sensor Distributors


U.S. Sensor products, such as circuit protectors, sensors, and transducers, are available worldwide at any U.S. Sensor distributor. BD Electronics is one such distributor and is a group dedicated to bringing quality U.S. Sensor products and services to clients in any part of the globe.


FAQ About U.S. Sensor


Q1: What are scales?

A: Scales are weight measurement tools and weigh machines. They are used throughout industrial, commercial, and consumer product contexts. Whether the goal is to determine weight based on a quantity or the quantity from a weight, industrial scales are used in many industries. Examples include agriculture, healthcare, laboratory, transportation, food and beverage, consumer goods, and pharmacy.


Q2: What are thermocouples?

A: Thermocouples are heat sensors and temperature controls used to measure temperature in various industrial, commercial, and residential applications. Thermocouples, often called temperature probes or temperature sensors, consisting of two dissimilar metal materials connected at two points.


Q3: What are load cells?

A: Load cells are measuring devices that monitor and gauge compression, tension, and shear forces. They are transducers that convert sensed mechanical force into electrical signals for measurement. In other words, a load cell (or loadcell) is a load monitor. More technically, a load cell, also known as a load sensor, is an electromechanical tool used across industries, from medicine to architecture. Typically, load cell measurements are displayed in newtons (N), meganewtons (MN), or kilonewtons (KN).


Q4: Is it possible to purchase U.S. Sensor products online?

A: Yes, it is possible, and with the help of BD Electronics, a group that specializes in locating and delivering the highest quality products in the market, consumers are assured of purchasing only the highest quality tech equipment and components.

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About U.S. Sensor PRODUCT LIST

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